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发明名称
Dispositif de cylindre et piston reliés par une membrane roulante
摘要
申请公布号
FR1457180(A)
申请公布日期
1966.07.08
申请号
FR19650041499
申请日期
1965.12.09
申请人
EFFBE-WERK FRITZ BRUMME KG
发明人
分类号
F16J3/06
主分类号
F16J3/06
代理机构
代理人
主权项
地址
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